Wehrli 100828 Driver Side Dip Stick Tube - Transmission | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Features:

• Fits 2001-2010 GM 6.6L Duramax trucks
• Designed for use with Allison transmissions
• Relocates dipstick to driver side of engine bay
• Ideal for twin or large single turbo setups
• Eliminates interference with turbo piping
• Provides easier dipstick access post-install
• Direct replacement for passenger-side factory tube
• Simple plug-and-play style relocation
• Uses existing transmission case port
• Durable construction designed for long-term use
• Clean and professional engine bay routing
• Great for custom turbocharged applications

Make Room For Power And Access Your Trans Like A Pro

If you're running a large single or twin turbo setup on your 2001-2010 Duramax, you already know the stock transmission dipstick location just gets in the way. The Wehrli Driver Side Transmission Dip Stick Tube is a simple, effective solution that frees up critical space and gives you cleaner access to your transmission fill point. This upgrade relocates the dipstick from the crowded passenger side over to the driver side, helping you avoid clearance issues with intercooler piping and turbo hardware. Whether you're building a street beast or prepping for competition, this part helps keep your engine bay clean and functional without adding hassle. Installation is straightforward, just remove the plug on the driver side of the transmission case and swap it with the passenger-side tube. The fit and finish match the quality you'd expect from Wehrli, and the relocation makes future transmission checks far easier. If you're making power, you need parts that make sense, and this tube does exactly that.

Designed For Clean Routing In Custom Turbocharger Configurations

The Wehrli 100828 Driver Side Dip Stick Tube is engineered specifically for 2001-2010 GM Silverado and Sierra HD trucks equipped with the 6.6L Duramax and Allison transmission. This component is designed to solve a common issue in performance applications where factory passenger-side dipstick tubes interfere with aftermarket turbocharger piping. By relocating the dipstick to the driver side, this upgrade eliminates obstructions and enhances service accessibility without requiring significant modifications. The tube installs using the existing plug location on the driver side of the transmission case, which can be swapped with the passenger-side dipstick location. It is built to OE-grade standards for fit and durability, ensuring a reliable seal and secure fitment even under the heat and stress of high-performance applications. Ideal for enthusiasts running compound turbos or larger single setups, this part offers a straightforward and effective solution for optimizing engine bay space. It is a critical detail for anyone looking to maintain both function and form in their Duramax build.

Fits: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Notes:

• Fits 2001-2010 GM Silverado/Sierra 2500HD/3500HD with 6.6L Duramax
• Designed for use with Allison transmission-equipped models
• Relocates transmission dipstick to the driver side
• Ideal for vehicles running large single or twin turbo kits
• Eliminates interference with passenger-side intercooler or turbo piping
• Utilizes existing plug location on the driver side of transmission case
• Requires swapping original dipstick location with the existing case plug
• Improves engine bay layout and service accessibility
• Recommended for custom turbocharger configurations
• Constructed for reliable long-term use under high-heat conditions